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OASYS CX-3 Modeled Tonewheel Organ Guided Tour 

 

 

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5.

 

Staying with Program U-F-10, EX-Otones, press the small box of drawbars labeled EX Percussion. 
(Alternate navigation: Press EXi1 

>

 Press the Percussion tab 

>

 Press SW2 or the popup by Percussion: 

Off to turn it on. 

 

New: Notice the parameter Percussion Assign: In OASYS, either the Upper or Lower ‘Manual’ can be 

assigned percussion! 

 
6.

 

Press the EX Percussion tab ‘Normal’ is the ‘volume fader’ drawbar for the entire EX Percussion section 

>

 

The first two EX Percussion harmonics are fixed 

The last two take on whatever pitches you’ve previously 

assigned to EX drawbars 1 and 2! 

 

 

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1.

 

Select Program U-F-017, LS Dirty Funk 

Without playing the keyboard, listen to the amount of modeled 

artifacts in this ‘dirty’ sound, enabling it to capture all the audio aspects and funky taste of Dr. Lonnie 
Smith, one of the premier jazz organists of our time!  

2.

 

Press the ‘Clean’ Wheel Type instead of Vintage and hear the noise change in character 

Press to 

highlight the Leakage Level value 

>

 Play and change this value to extremes and note the sonic accuracy 

Try altering the Overtones level in the same way To hear the Overtone changes play a simple triad, or a 
fifth on the keyboard while you vary the values. 

Why This Is Cool: Adjacent tonewheels in a tonewheel organ might leak’ or ‘cross-talk’ into one another, 
especially with age. The CX-3 model in OASYS captures every nuance of this electro-mechanical wear and tear.  

3.

 

Press the Noise Level parameter 

>

 Bring the Noise Level down to 0, then gradually up to suit taste. 

>

 If 

you’ve turned Percussion on with SW2, turn it off to more easily listen to the Key Click parameters 

Highlight the Key-On Click Level and try different values 

Leave it parked somewhere in the middle 

range, around 50 

Now highlight the Key-Off Click Level 

>

 Exaggerate this value to 99: OASYS 

generates two separate key clicks, one on the downstroke, and the second on the key release, accurately 
modeling varying degrees of ‘dirty’ contact noise.  

*SHORTCUT: Remember that any of these tweaks can immediately be written to the current 
Program location simply by pressing the SEQ REC/WRITE key and pressing OK in response to the 
question “Are You Sure” 

 

 

 

1.

 

Press the tab Amp/VC/Rotary SP and press the value field after Amp Type:Type 2 was modeled after 
the classic sound of an organ played through both a Rotary Speaker and a “British” guitar amp, as made 
famous by rock organist Keith Emerson. This sound emphasizes more highs (visible in the EQ graph to the 
right), and its overdrive characteristic becomes even more pronounced when you increase Amp Gain 

Amp Gain has an AMS control assigned to it 

Change the Intensity to about +60 and listen to the amp 

‘dirty up’ as you play and slide on the ribbon towards the right: What a cool way to add emphasis to 
certain notes or phrases as you solo!  

2.

 

Note that Vibrato/Chorus can be independently turned on and off for each Manual Also note that this 
function can be assigned to a switch, or any other modulation source you like. 

3.

 

To the right is a column labeled ‘Preset’ (History: Tonewheel organs have a rotary knob that chooses one 
of three speeds of vibrato or chorus 

OASYS not only faithfully captures these effects, but expands the 

possibilities by allowing you to create your own effect speed, with your own modulator: Imagine having 
velocity (normally disregarded by an organ) modulate the chorus speed, for example!  

 

Содержание OASYS CX-3

Страница 1: ...og gr ra am m B Ba an nk k U Us se er r F F The CX 3 Programs occupy the lower numbers of Bank U F U F 000 through U F 051 The higher numbers contain more great AL 1 Programs Why not more Much of the variety and magic of playing a tonewheel organ comes from moving the drawbars yourself and operating the controls in realtime it s not about changing presets as much as it is playing with the instrume...

Страница 2: ... These are the wealth of sources you can apply for this Split message or any modulation message 4 A desirable AMS application for a organist would be to enable hands free switching of the rotary speaker speed Press the Amp VC Rotary Speaker tab then press the Rotary Speaker tab in the second row In the Mode Speed cell locate the setting Speed SW Slow and notice the AMS popup which is currently set...

Страница 3: ...l parameter Bring the Noise Level down to 0 then gradually up to suit taste If you ve turned Percussion on with SW2 turn it off to more easily listen to the Key Click parameters Highlight the Key On Click Level and try different values Leave it parked somewhere in the middle range around 50 Now highlight the Key Off Click Level Exaggerate this value to 99 OASYS generates two separate key clicks on...

Страница 4: ...y familiar when playing any CX 3 organ sound you choose OASYS offers the utmost in flexibility and expression through the quality of its models and their integration with the Control Surface Addendum EX Drawbar Feet to Pitches table 16 note 8vb one octave below fundamental 16 1 note 8vb step M7 below 16 2 note 8vb step up m7 below 16 3 note 8vb 11 2 steps up M6 below 16 4 note 8vb 2 steps up m6 be...

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